• 中国科技论文统计源期刊
  • 中国科技核心期刊
  • 中国高校优秀期刊
  • 安徽省优秀科技期刊
WANG Ping, TONG Xian-jun, CHENG Zun-hua, ZHENG Ying, XIANG Xiao-yu, DONG Xiao-yan, HUANG Ju-qin, ZHANG Xiao-yun, XUE Xiao-hong. Application of color Doppler ultrasound in triple negative breast cancer[J]. Journal of Bengbu Medical University, 2013, 37(2): 192-195.
Citation: WANG Ping, TONG Xian-jun, CHENG Zun-hua, ZHENG Ying, XIANG Xiao-yu, DONG Xiao-yan, HUANG Ju-qin, ZHANG Xiao-yun, XUE Xiao-hong. Application of color Doppler ultrasound in triple negative breast cancer[J]. Journal of Bengbu Medical University, 2013, 37(2): 192-195.

Application of color Doppler ultrasound in triple negative breast cancer

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  • Received Date: March 13, 2012
  • Objective:To investigate the value of color Doppler ultrasound in the diagnosis of triple negative breast cancer(TNBC).Methods:One hundred and sixty-nine cases of breast occupying lesions which were diagnosed by color Doppler ultrasound and confirmed as breast cancer by surgery and pathology were divided into TNBC groups(37 cases) and non-TNBC group(132 cases) according to the expression of estrogen receptor(ER),progesterone receptor(PR) and human epidermal growth factor receptor 2(HER2) determined by immunohistochemical staining.The ultrasonic image,pathological manifestation and clinical condition of the 2 groups were compared and analyzed.Results:Ultrasonic images showed that the TNBC group had a greater proportion in the masses with clear boundary and a smaller proportion in the masses with short burr on the edge than the non-TNBC group(P0.05);the TNBC group had lower echoes and less calcification than the non-TNBC group(P0.01),and its posterior sound shadow was less attenuated(P0.05);most of the masses in TNBC group showed no blood stream or little blood stream(P0.05);the proportion of flow resistance index0.7 in TNBC group was greater than that in non-TNBC group(P0.05).Pathological examinations showed that axillary lymph node metastases occurred more frequently in the TNBC group(P0.05).Conclusions:The above features make the mass more likely to be a benign one.The technique of color Doppler ultrasound is of use in the early diagnosis of TNBC.
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